Cultivator



FIG. 1 is a top plan view of a cultivator showing my new design, the bottom plan view being identical;

FIG. 2 is a left side elevational view thereof, the right side being a mirror image;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a back elevational view thereof;

FIG. 5 is a perspective view thereof; and,

FIG. 6 is a the left side elevational view of FIG. 2 with attachment means shown in phantom for illustrative purposes only and forming no part of the claimed design. 

The ornamental design for a cultivator, as shown and described. 